Front end with lagaom microservices

Hi, Requesting the lagom team to post a demo/tutorial with steps on how to invoke lagom microservices from a front end (html/jsp/play modules etc) . I know that there are chirper and online auction examples but it will be useful for beginners like me to follow the instructions. Basically a very simple front end application that does CRUD operations by calling on lagom microservices.

Also explain the flow in the demo in terms of which components are calling which components in sequence when the call is invoked from the front end.

Appreciate.

Thanks and Regards